This summer, countless women, myself included, will be eagerly heading to sunny destinations, excited about flaunting their trimmer figures on the beaches, all thanks to weight-loss injections.

However, if you’re still using the injections, contemplating a holiday might stir some anxiety. Should the pen accompany you on the trip, or should you boost your dose before departing? Do you adhere to your diet plan or indulge in the all-inclusive buffet?

Here we reveal your expert-approved pre-holiday checklist:

Pack or put away?

If you are only going away for seven to ten days, you can choose to time your jabs to fit around your holiday rather than take your pen with you.

If you’re going on vacation for a week or ten days, one strategy is to gradually shift your injection days in the weeks prior (ensuring a minimum of five days between doses). This allows you to take your shot the morning of your journey, providing ample appetite suppression for most of the vacation, and then relying on a bit more of your self-control as the effects diminish just before returning.

Alternatively, you can skip your injection during the holiday. Dr. Dan Marsh from The Plastic Surgery Group advises: ‘If you prefer not to bring your pen along, take your regular dose on your scheduled day before departing and restart immediately upon your return, maintaining your usual weekly regimen from then on.’

Tell your insurer

While you may not have shared this with friends, it’s essential to inform your travel insurer about taking weight-loss injections to ensure the validity of your policy.

Simon McCulloch from insurers Staysure notes: ‘Weight-loss injections are prescription medications with significant medical implications, necessitating serious consideration when purchasing a policy.’

While the jabs can be effective and safe when used correctly, they can carry side effects such as gastrointestinal issues (such as nausea, vomiting or diarrhoea), dehydration and in some cases, rare complications like pancreatitis or gallbladder problems. From the insurer’s perspective, any condition or medication that might increase the likelihood of medical treatment while abroad can result in higher premiums or exclusions.

Some policies classify use of jabs as a pre-existing medical condition, particularly if they are prescribed for obesity or type 2 diabetes, which can bump up the premium.

McCulloch even recommends making sure your GP has recorded your jab protocol in your medical notes: ‘This helps ensure your policy accurately reflects your current health, especially if a claim needs to be made.’ Some insurers require a doctor’s note confirming that your health is stable, and you have not experienced an adverse reaction to the drugs.

Get a cool pack

Buy an insulated travel case with cool pack inserts (around £10 online).

The manufacturers of Wegovy and Mounjaro recommend that once started, pens are kept refrigerated (two to eight degrees Celsius). But don’t worry, the liquid inside them remains stable at room temperature, up to 30 degrees, for at least three weeks.

‘I recommend using a medical-grade travel cooler or an insulated medication or cooler bag to help maintain a consistent temperature and protect against fluctuations,’ says Rachael Joy, chief clinical officer at SheMed.

A chilled case means peace of mind that your pen isn’t being exposed to extremes of temperature or direct sunlight that could degrade the liquid. Ask hotel staff to freeze the mini ice packs to ensure your pen stays cool.

Keep in carry on

Hold baggage can be exposed to extreme temperatures and you risk losing your pen if your bag is delayed or lost.

It should travel in your hand luggage and be brought out at airport security, to go through the scanner in a clear plastic bag with any other liquids you might be carrying. Most airport staff are trained in handling medical exemptions, and an explanation will usually be enough.

Check the destination

‘Generally, travelling with a personal supply of GLP-1 medication is acceptable worldwide, but regulations can vary so it is best to check the rules for the country before travelling,’ advises Joy.

Visit your destination country’s official embassy or consulate website online to check. Dr Dan Marsh warns that some countries require a prescription and/or a letter from your doctor stating your name and medication details, and the prescriber’s signature too.

Take the box

Prescription details are printed on a label stuck to the side of the box, so take the box with you in case airport security or customs officers have questions. Keep the information leaflet with you too (not a photograph of the box and/or leaflet).

Make a diet plan

Bigger meals and rich food may trigger side effects (such as nausea). If you’ve been avoiding alcohol, you might feel its effects faster too.

When faced with a buffet, Catherine Bell, dietitian at Juniper, says pick protein first (meat, fish, tofu, etc) to help feel full and support muscle health, then top up with fibre (vegetables, salads) to keep your gut moving.